From 0debf9c34faa05201b52577755a97a229c8a61be Mon Sep 17 00:00:00 2001
From: yawka <yakovl@tvuna.co.il>
Date: Thu, 7 Nov 2013 19:05:50 +0200
Subject: [PATCH] Add check is path is whitespace

---
 src/Umbraco.Core/Configuration/GlobalSettings.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Umbraco.Core/Configuration/GlobalSettings.cs b/src/Umbraco.Core/Configuration/GlobalSettings.cs
index 4526ece5f3..3dbc99fba9 100644
--- a/src/Umbraco.Core/Configuration/GlobalSettings.cs
+++ b/src/Umbraco.Core/Configuration/GlobalSettings.cs
@@ -704,6 +704,8 @@ namespace Umbraco.Core.Configuration
                         StartsWithContainer _newReservedList = new StartsWithContainer();
                         foreach (string reservedUrl in _reservedUrlsCache.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries))
                         {
+                            if (string.IsNullOrWhiteSpace(reservedUrl))
+                               continue;
                             //resolves the url to support tilde chars
                             string reservedUrlTrimmed = IOHelper.ResolveUrl(reservedUrl).Trim().ToLower();
                             if (reservedUrlTrimmed.Length > 0)
@@ -713,6 +715,8 @@ namespace Umbraco.Core.Configuration
                         foreach (string reservedPath in _reservedPathsCache.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries))
                         {
                             bool trimEnd = !reservedPath.EndsWith("/");
+                            if (string.IsNullOrWhiteSpace(reservedPath))
+                                continue;
                             //resolves the url to support tilde chars
                             string reservedPathTrimmed = IOHelper.ResolveUrl(reservedPath).Trim().ToLower();